Backfilled
v. 回填（挖掘的洞穴）( backfill的过去式和过去分词 )
🗣️ 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否给我们讲一讲 Michelle？
Do they have children?
他们有孩子吗？
He's over there. He's cleaning the car.
他在那边，在洗车。